These Devices are Pb--Free, Halogen Free/BFR Free and are RoHS
Compliant
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COLLECTOR
3
1
BASE
MAXIMUM RATINGS
RatingSymbolValueUnit
Collector -- Emitter VoltageV
Collector -- Base VoltageV
Emitter -- Base VoltageV
Collector Current -- ContinuousI
CEO
CBO
EBO
C
-- 4 0Vdc
-- 4 0Vdc
-- 5 . 0Vdc
--600mAdc
THERMAL CHARACTERISTICS
CharacteristicSymbolMaxUnit
Total Device Dissipation FR--5 Board
T
=25C
A
Thermal Resistance,
Junction--to--Ambient
Junction and Storage TemperatureTJ,T
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
P
D
R
θ
JA
stg
150mW
833C/W
-- 55 to +150C
2
EMITTER
3
1
2
SC--70
CASE 419
STYLE 3
MARKING DIAGRAM
2T MG
G
1
2T= Specific Device Code
M= Date Code
G= Pb--Free Package
(Note: Microdot may be in either location)
*Date Code orientation may vary depending upon
manufacturing location.
Semiconductor Components Industries, LLC, 2010
October, 2010 -- Rev. 3
ORDERING INFORMATION
DevicePackageShipping
MMBT4403WT1GSC--70
(Pb--Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
1Publication Order Number:
Tape & Reel
MMBT4403WT1/D
†
3000 /
Page 2
MMBT4403WT1G
V
A
ELECTRICAL CHARACTERISTICS (T
=25C unless otherwise noted)
A
Characteristic
OFF CHARACTERISTICS
Collector -- Emitter Breakdown Voltage (Note 1) (I
=--1.0mAdc,IB=0)V
C
Collector -- Base Breakdown Voltage (IC=--0.1mAdc,IE=0)V
Emitter -- Base Breakdown Voltage (IE=--0.1mAdc,IC=0)V
Base Cutoff Current (VCE=--35Vdc,VEB=--0.4Vdc)I
Collector Cutoff Current (VCE=--35Vdc,VEB=--0.4Vdc)I
Input Impedance (IC=--1.0mAdc,VCE= --10 Vdc, f = 1.0 kHz)h
Voltage Feedback Ratio (IC=--1.0mAdc,VCE= --10 Vdc, f = 1.0 kHz)h
Small -- Signal Current Gain (IC=--1.0mAdc,VCE= --10 Vdc, f = 1.0 kHz)h
Output Admittance (IC=--1.0mAdc,VCE= --10 Vdc, f = 1.0 kHz)h
SWITCHING CHARACTERISTICS
Delay Time
Rise Timet
Storage Time
Fall Timet
(VCC=--30Vdc,VEB=--2.0Vdc,
I
= --150 mAdc, IB1=--15mAdc)
C
(VCC=--30Vdc,IC= --150 mAdc,
I
B1=IB2
=--15mAdc)
1. Pulse T est: Pulse Width ≤ 300 ms, Duty Cycle ≤ 2.0%.
SymbolMinMaxUnit
(BR)CEO
(BR)CBO
(BR)EBO
BEV
CEX
h
FE
V
CE(sat )
V
BE(sat)
T
cb
eb
ie
re
fe
oe
t
d
r
t
s
f
-- 4 0--Vdc
-- 4 0--Vdc
-- 5 . 0--Vdc
---- 0 . 1mAdc
---- 0 . 1mAdc
30
60
100
100
20
--
--
--
300
--
Vdc
--
--
-- 0 . 4
--0.75
Vdc
--0.75
--
--0.95
-- 1 . 3
200--MHz
--8.5pF
--30pF
1.515kΩ
0.18.0X10
60500--
1.0100mmhos
--15
--20
--225
--30
--
ns
ns
-- 4
+2 V
0
-- 1 6 V
<2ns
10 to 100 ms,
DUTY CYCLE = 2%
SWITCHING TIME EQUI
-- 3 0 V
200 Ω
1.0 kΩ
C
* < 10 pF
S
Scope rise time < 4.0 ns
LENT TEST CIRCUIT
<20ns
+14 V
0
-- 1 6 V
1.0 to 100 ms,
DUTY CYCLE = 2%
1.0 kΩ
+4.0V
-- 3 0 V
200 Ω
* < 10 pF
C
S
*Total shunt capacitance of test jig connectors, and oscilloscope
Figure 1. Turn--On TimeFigure 2. Turn--Off Time
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2
Page 3
MMBT4403WT1G
TRANSIENT CHARACTERISTICS
25C100C
30
20
C
eb
10
7.0
5.0
CAPACITANCE (pF)
2.0
0.12.05.01020
0.77.0
3.01.00.50.30.2
REVERSE VOLTAGE (VOLTS)
Figure 3. Capacitances
100
70
50
30
20
t, TIME (ns)
10
7.0
5.0
10205070 10020030050030
IC, COLLECTOR CURRENT (mA)
IC/IB=10
tr@VCC=30V
t
r@VCC
t
d@VBE(off)
t
d@VBE(off)
C
=10V
=2V
=0
10
7.0
5.0
V
I
CC
C/IB
=30V
=10
3.0
2.0
1.0
cb
30
0.7
0.5
Q, CHARGE (nC)
Q
T
0.3
0.2
0.1
10205070 100200
30
Q
A
300500
IC, COLLECTOR CURRENT (mA)
Figure 4. Charge Data
100
70
50
30
20
, RISE TIME (ns)
r
t
10
7.0
5.0
10205070 10020030050030
IC, COLLECTOR CURRENT (mA)
VCC=30V
I
=10
C/IB
Figure 5. Turn--On Time
200
100
70
50
, STORAGE TIME (ns)
s
t
30
20
10205070 10020030050030
IC/IB=20
IB1=I
B2
ts =ts-- 1 / 8 t
f
IC, COLLECTOR CURRENT (mA)
Figure 7. Storage Time
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3
Figure 6. Rise Time
IC/IB=10
Page 4
MMBT4403WT1G
L
SMALL--SIGNAL CHARACTERISTICS NOISE FIGURE
V
=--10Vdc,TA=25C; Bandwidth = 1.0 Hz
CE
10
8
6
4
NF, NOISE FIGURE (dB)
2
0
IC=1.0mA,RS= 430 Ω
I
= 500 mA, RS= 560 Ω
C
I
=50mA, RS=2.7kΩ
C
I
= 100 mA, RS=1.6kΩ
C
RS= OPTIMUM SOURCE RESISTANCE
0.12.0 5.010 20501.00.50.20.01 0.02 0.05100
f, FREQUENCY (kHz)
Figure 8. Frequency Effects
10
f=1kHz
8
6
4
NF, NOISE FIGURE (dB)
2
0
50100 2005001 k2 k5 k10 k 20 k50 k
IC=50mA
100 mA
500 mA
1.0 mA
RS, SOURCE RESISTANCE (OHMS)
Figure 9. Source Resistance Effects
h PARAMETERS
=10Vdc,f=1.0kHz,TA=25C
V
CE
This group ofgraphs illustrates the relationship between h
and other“h” parametersfor this series of transistors. To obtain
fe
these curves, a high--gain and a low--gain unit were selected from the MMBT4403LT1 lines, and the same units were used
to develop the correspondingly numbered curves on each graph.
1000
700
500
300
200
, CURRENT GAIN
100
fe
h
70
50
30
0.10.20.5 0.7 1.02.0 3.0100.3
20
-- 4
10
5.0
2.0
1.0
0.5
TAGE FEEDBACK RATIO (X 10 )
0.2
re
h,VO
0.1
0.10.20.5 0.7 1.02.0 3.0100.3
MMBT4403LT1 UNIT 1
MMBT4403LT1 UNIT 2
5.0 7.0
IC, COLLECTOR CURRENT (mAdc)
Figure 10. Current Gain
MMBT4403LT1 UNIT 1
MMBT4403LT1 UNIT 2
5.0 7.0
IC, COLLECTOR CURRENT (mAdc)
Figure 12. Voltage Feedback Ratio
100 k
50 k
20 k
10 k
5k
2k
1k
, INPUT IMPEDANCE (OHMS)
500
ie
h
200
100
0.10.20.5 0.7 1.02.0 3.0100.35.0 7.0
IC, COLLECTOR CURRENT (mAdc)
MMBT4403LT1 UNIT 1
MMBT4403LT1 UNIT 2
Figure 11. Input Impedance
500
m
100
50
20
10
5.0
oe
h , OUTPUT ADMITTANCE ( mhos)
2.0
1.0
0.10.20.5 0.7 1.02.0 3.0100.35.0 7.0
IC, COLLECTOR CURRENT (mAdc)
MMBT4403LT1 UNIT 1
MMBT4403LT1 UNIT 2
Figure 13. Output Admittance
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4
Page 5
MMBT4403WT1G
L
L
STATIC CHARACTERISTICS
3.0
2.0
1.0
0.7
0.5
0.3
FE
h , NORMALIZED CURRENT GAIN
0.2
0.1
1.0
0.8
VCE=1.0V
V
=10V
CE
TJ= 125C
25C
-- 5 5 C
0.52.03.01050700.20.3
IC, COLLECTOR CURRENT (mA)
1001.00.750030205.0 7.0
200300
Figure 14. DC Current Gain
0.6
0.4
0.2
CE
V , COLLECTOR-- EMITTER VOLTAGE (VOLTS)
0
0.005
1.0
0.8
TS)
0.6
TAGE (VO
0.4
VO
0.2
0.1 0.20.5
IC=1.0mA
TJ=25C
10 mA100 mA
0.1
0.070.050.030.020.01
V
BE(sat)@IC/IB
V
BE(sat)@VCE
V
CE(sat)@IC/IB
1.0 2.05.0 1020
IC, COLLECTOR CURRENT (mA)
=10
=10V
=10
0.52.0 3.0500.20.3
IB, BASE CURRENT (mA)
1.00.75.0 7.0
Figure 15. Collector Saturation Region
0.5
0
0.5
1.0
1.5
COEFFICIENT (mV/ C)
2.0
500100
200
500
2.5
0.1 0.20.5
102030
θVCfor V
CE(sat)
θVSfor V
BE
1.0 2.05.01020
IC, COLLECTOR CURRENT (mA)
500 mA
50 100500200
Figure 16. “On” Voltages
Figure 17. Temperature Coefficients
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5
Page 6
0.05 (0.002)
a
D
e1
3
H
E
12
e
A1
MMBT4403WT1G
PACKAGE DIMENSIONS
SC--70 (SOT--323)
CASE 419 -- 04
ISSUE N
E
b
A
A2
L
SOLDERING FOOTPRINT*
0.65
0.025
NOTES:
1. DIM ENSIO NING AND TOLER ANCIN G PER ANSI Y14.5M, 1982.
*For additional information on our Pb--Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor andare registered trademarks of S emi conductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes wi thout further noti ce
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any partic ul ar purpose, nor does SCILLC ass ume any
liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental
damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specificati ons can and do vary in different applications and actual performance may vary over
time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not c onv ey any l icense under
its patent rights nor the rights of others. SCILLC products are not des igned, intended, or authorized for use as components in systems intended for surgical implant into the body,
or other applications intended to support or sustai n l ife, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death
may occ ur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized applicati on, Buyer shall indemnify and holdSCILLC and its officers, employees,
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personal injury or death associated with such unintended or unauthorized use, even if such claim alleges thatSCILLC was negligent regarding the design or manufacture of the part.
SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and i s not for resale in any manner.
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For additional information, pl ease contact your loc
Sales Representative
MMBT4403WT1/D
6
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